Pollution Most of us today (recognize that environmental pollution has been a greatly serious problem. lots of plants trees corps are destroyed by bad air. many fish die of poisonous water. thousands of people die from eating poisoned fish or breathing in gas. therefore, environmental pollution should be responsible for these diseases that are disabling, or bringing death not only to human beings, but also to wild life.)From above, we can find that the reasons why (environment are polluted more and more seriously)are as follows. the primary reason, I think, is (the reason of harmful substances into environment. for example, to prevent insects, farmers make use of great amounts of insecticides, so as to have bumper harvests. however, they pollute air, water and land ).Second,(the gas coming from the car engines and factories also make environment polluted badly ). the third reason actually is (the result of a growing population in the world. everyday, so much litter and waste are poured out from houses, also pollute the environment ). The significance for noted that it's high time that more effective measures should be taken. Therefore, (new laws should be passed to limit the amount of pollutants from factories. moreover, in the households, there is an obvious need to reduce litter and waste. let's make our good efforts, and the world will be a safer place to live for us).
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dear teachers and classmates:

good moring ,today i'm so happy to make this speech to you ,my topic is "be yourself"

as we all know life is short and hard ,and the word we live in are full of hardship,so ,their are some people ,maybe many people ,lost theirselvs in the word ,they do not know who they are ,do not know what they are for ,and why they are for ,but when they become themselvs they will know what is important to him ,and what should he do ,

today you and i ,and all of us entry this school ,what we are for ,is we for money ?is we for beautiful girls?or if we for playing ?to be yourslef ,and you will know the real question ,the question only adjust you .so be yourself .and your school life will be full of sunshine your life will be full of happy .

that is all thank you